Tan Ruisong

Tan Ruisong (; born February 1962) is a former Chinese executive and engineer. He was investigated by China's top anti-graft agency in August 2024. Previously he served as chairman and party branch secretary of the Aviation Industry Corporation of China, China's dominant aircraft maker.

Early life and education Tan was born in Jilin City, Jilin, in February 1962, while his ancestral home in You County, Hunan. He received his bachelor's degree from Beihang University in 1983, and his master's degree in naval architecture and marine engineering in 2002 and doctor's degree in management science and engineering in 2006 from Harbin Engineering University.

Downfall On 30 August 2024, Tan was suspected of "serious violations of laws and regulations" by the Central Commission for Discipline Inspection (CCDI), the party's internal disciplinary body, and the National Supervisory Commission, the highest anti-corruption agency of China.

On 24 February 2025, Tan was expelled from the CCP and his benefits revoked.

On 25 March 2026, Tan was sentenced by the Dalian Intermediate People's Court to death sentence with reprieve for corruption, taking bribes and insider trading.